Привет всем: у меня есть некоторые проблемы с использованием Lambdas в Java 7. В рабочих целях я не могу перейти на Java 8. Я изучал Retrolambdas и пытаюсь их реализовать.
Это мойPOM
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cl.coopeuch</groupId>
<artifactId>automatizacion_test_eibs</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<junit.version>5.0.0</junit.version>
<selenium.version>3.4.0</selenium.version>
<surefire.version>2.12.4</surefire.version>
<slf4j.version>1.7.25</slf4j.version>
<log4j.version>2.9.1</log4j.version>
<testng.version>6.11</testng.version>
<apache.poi.version>3.16</apache.poi.version>
</properties>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-remote-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-ie-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-edge-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-opera-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-safari-driver</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>${apache.poi.version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>${apache.poi.version}</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>${testng.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.appium</groupId>
<artifactId>java-client</artifactId>
<version>${appium.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>gherkin</artifactId>
<version>${cucumber.version}</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-core</artifactId>
<version>${cucumber.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.stephenc.monte</groupId>
<artifactId>monte-screen-recorder</artifactId>
<version>0.7.7.0</version>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-jvm</artifactId>
<version>${cucumber.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-java</artifactId>
<version>3.0.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.cucumber</groupId>
<artifactId>cucumber-core</artifactId>
<version>3.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-junit</artifactId>
<version>1.2.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.sourceforge.streamsupport</groupId>
<artifactId>streamsupport</artifactId>
<version>1.1.2</version>
</dependency>
<!--retrolambda -->
<dependency>
<groupId>net.orfjackal.retrolambda</groupId>
<artifactId>retrolambda-maven-plugin</artifactId>
<version>2.5.5</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<!-- Retrolambda -->
<plugin>
<groupId>net.orfjackal.retrolambda</groupId>
<artifactId>retrolambda-maven-plugin</artifactId>
<version>2.5.5</version>
<executions>
<execution>
<goals>
<goal>process-main</goal>
<goal>process-test</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Как видите, я добавил плагин и зависимость для Retrolambdas, но в некоторых классах невозможно распознать некоторые операции импорта и методы, подобные следующему:
import java.util.stream.Stream;
import static java.lang.Math.toIntExact;
Часть класса здесь:
public Object[][] getData(Class clazz) {
ClassLoader classLoader = getClass().getClassLoader();
Path path = null;
try {
String name = clazz.getSimpleName() + ".txt";
path = Paths.get(classLoader.getResource("datos/" + name).toURI());
} catch (NullPointerException | URISyntaxException e) {
logger.error(e);
}
try {
Stream<String> stream = Files.lines(path);
List<String> stream2 = new ArrayList<>();
stream.forEach((String s) -> stream2.add(s));
int count = toIntExact(stream2.size());
stream2.forEach(s -> initializeArray(count, fieldCount(s)));
x = 0;
stream2.forEach(s -> assign(field(s)));
} catch (IOException e) {
logger.error(e);
}
return result;
}
Некоторые аннотации, такие как forEach, toIntExact, Stream, строки помечены красным.
Может ли кто-нибудь помочь мне?